Gate driving circuit and display device having the same

Abstract

A gate driving circuit and a display device having the same, in which the gate lines can be divided into p groups using p shift registers and p-time gate lines can be driven using a signal shifted by 1/p, wherein p is an arbitrary natural number of three or more. Accordingly, since a number of gate lines can be driven using the plurality of shift registers, high-resolution display devices can be manufactured at a low cost.

Description

CROSS-REFERENCE TO RELATED APPLICATION [0001] This application claims priority from Korean Patent Application number 10-2005-0098144, filed Oct. 18, 2005 whose contents are incorporated herein in its entirety by reference. BACKGROUND OF THE INVENTION [0002] 1. Technical Field [0003] The present disclosure relates to a gate driving circuit and a display device having the same. More particularly, the present disclosure relates to a gate driving circuit for driving a number of gate lines using a plurality of shift registers each having a plurality of stages, and an display device having the gate driving circuit. [0004] 2. Discussion of the Related Art [0005] A liquid crystal display (LCD) is a device in which an electric field is applied to a liquid crystal substance with an anisotropic dielectric constant, which has been injected between two substrates, and the intensity of the electric field is adjusted to control an amount of light transmitted onto the substrate such that a desired ...

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Benefits of technology

[0018] In this exemplary embodiment, p is a natural number of four and the gate lines are divided into four groups in an order of 4n-3, 4n-2, 4n-1 and 4n (wherein n is a natural number of one or more).

[0019] According to an exemplary embodiment of the present invention, there is provided a display device, which comprises an display device including a plurality of gate lines, a plurality of data lines crossing the gage lines, and a switching element and a pixel electrode formed between the gate and data lines; a gate driving circuit for selecting a gate line and allowing a switching element connected to the selected gate line to be switched on; and a source driving circuit for driving a data line connec

Problems solved by technology

However, since the shift register so configured has a low operating spe

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